RIGOL
Service Guide for DS1000E, DS1000D Series
Safety Notices
Review the following safety precautions carefully before operating the instrument to
avoid any personal injuries or damages to the instrument and any product connected
to it. To prevent potential hazards, do use the instrument specified by this user’s guide
only.
The instrument should be serviced by qualified personnel only.
To avoid instrument damage or personnel injury caused by misoperation, the
instrument should be serviced by qualified personnel only.
Use Proper Power Cord.
Use the power cord designed for the instrument and authorized in your country only.
Connect and Disconnect Accessories.
Do not connect or disconnect probes or test leads while they are connected to a
voltage source.
Ground The Instrument.
The oscilloscope is grounded through the grounding conductor of the power cord. To
avoid electric shock the instrument grounding conductor(s) must be grounded
properly. Before making connections to the input or output terminals of the
instrument.
Connect The Probe.
The probes’ ground terminals are at the same voltage level of the instrument ground.
Do not connect the ground terminals to a high voltage.
Observe All Terminal Ratings.
To avoid fire or shock hazard, observe all ratings and marks on the instrument. Follow
the user’s guide for further ratings information before making connections to the
instrument.
Do Not Operate Without Covers.
Do not operate the instrument with covers or panels removed.
Use Proper Fuse.
Use the fuse of the type, voltage and current ratings as specified for the instrument.
Avoid Circuit or Wire Exposure.
Do not touch exposed connections and components when power is on.
Do Not Operate With Suspected Failures.
If suspected damage occurs with the instrument, have it inspected by qualified service
personnel before further operations.
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